Driver or library
TAC5X1X-LINUX-DRIVER — These Linux drivers support our TAC5x1x family including ADC, DAC and CODEC.
These Linux drivers support our TAC5x1x family including ADC, DAC and CODEC. These drivers include both .c and .h files.
TAC5301-Q1
Automotive mono audio codec with 101dB ADC, 110dB DAC and programmable high-voltage mic bias
Data sheet
TAC5301-Q1
- AEC-Q100 qualified for automotive applications
- Temperature grade 1: –40°C ≤ TA ≤ +125°C
- Mono audio ADC channel
- Performance:
- Line/Microphone differential input dynamic range: 100dB
- Differential input THD+N: –87dB
- Input voltage:
- Differential, 2VRMS full-scale input
- Single-ended, 1VRMS full-scale input
- ADC sample rates (fS) = 8kHz to 192kHz
- Programmable microphone bias (3V to 10V):
- With external high voltage HVDD supply
- Performance:
- Mono differential or Stereo single-ended audio DAC
- Performance:
- DAC to differential line-out dynamic range: 110dB
- DAC to differential headphone-out dynamic range: 109dB
- THD+N: –101dB
- Line-out/Headphone output voltage:
- Differential, 2VRMS full-scale
- Psuedo-differential, 1VRMS full-scale
- Single-ended, 1VRMS full-scale
- DAC sample rates (fs) = 8kHz to 192kHz
- Performance:
- Common Features
- Voice activity detection
- Ultrasonic activity detection
- Battery and thermal foldback protection
- Signal distortion limiter
- Low and Ultra-low latency filter options
- Programmable HPF and Biquad filters
- I2C control interface
- Audio serial interface
- Format: TDM, I2S or Left-justified (LJ)
- Word Length: 16, 20, 24 or 32 bits
- Bus controller and target modes
- Programmable PLL for flexible clocking
- Auto clock and sample rate detection
- Low Power Modes
- Single supply operation AVDD: 3.3V
- I/O supply operation: 1.2V, 1.8V or 3.3V
The TAC5301-Q1 is an automotive, low-power mono audio codec with 2VRMS differential input, 100dB dynamic range ADC and a DAC with 2VRMS differential output, 110dB dynamic range mono channel or 1VRMS single-ended output, 107dB dynamic range stereo channels. The TAC5301-Q1 supports both differential and single-ended inputs and outputs. The ADC supports both line/microphone input signals with options for AC or DC coupling configurations. The DAC outputs can be configured for either line-output or headphone loads. The DAC can drive up to 62.5mW into a 16Ω headphone load. Further, the device has the capability to directly use an external high-voltage supply (HVDD), which is any readily available supply in the system to generate a high-voltage, programmable microphone bias. The TAC5301-Q1 integrates programmable channel gain, digital volume control, a low-jitter phase-locked loop (PLL), a programmable high-pass filter (HPF), programmable EQ and biquad filters, low-latency and ultra low-latency filter modes and supports sample rates up to 192kHz for both the ADC and DAC signal chains. The TAC5301-Q1 supports time-division multiplexing (TDM), I2S, or left-justified (LJ) audio formats, and can be controlled with I2C. These integrated high-performance features, along with a single, 3.3V supply operation, make TAC5301-Q1 an excellent choice for space-constrained automotive systems.
Technical documentation
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View all 7 | Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TAC5301-Q1 Automotive mono audio codec with 101dB ADC, 110dB DAC and programmable high-voltage micbias datasheet | PDF | HTML | 28 Apr 2025 |
| Application brief | TAC5x1x and TAC5x1x-Q1 Programmable Biquad Filters - Configuration and Applications | PDF | HTML | 27 Sep 2024 | |
| Application note | Clocking Configuration of Device and Flexible Clocking For TAx5x1x Family (Rev. A) | PDF | HTML | 05 Sep 2024 | |
| Application note | Inter Chip Limiter Alignment in TAx5xxx-Q1 Devices | PDF | HTML | 29 Aug 2024 | |
| Application note | Dynamic Voltage and Temperature Tracking Based Limiter in TAX5XXX-Q1 | PDF | HTML | 20 Aug 2024 | |
| Application note | Clock Error Configuration, Detection, and Modes Supported in TAx5x1x Family | PDF | HTML | 07 Nov 2023 | |
| Application note | Analog Input Configurations, Mixing and Muxing of TAx5x1x-Q1 Devices | PDF | HTML | 30 Oct 2023 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Application software & framework
PUREPATHCONSOLE — PurePath™ Console graphical development suite for audio system design and development
PurePath™ Console is a highly integrated and easy-to-use audio development suite designed specifically to simplify the evaluation, configuration and debug process associated with the development of audio products. Watch how easy it is to use the PurePath™ Console 3 software.
PurePath Console’s (...)
PurePath Console’s (...)
Support software
TAC5X1X-Q1-SW — TAx5x1x-Q1 files. Requires PUREPATHCONSOLE installed.
TAx5x1x-Q1 files. Requires PUREPATHCONSOLE installed.
Supported products & hardware
Simulation tool
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| VQFN (RGE) | 24 | Ultra Librarian |
Ordering & quality
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- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Information included:
- Fab location
- Assembly location
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Support & training
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